Siser® PureHT™ is a groundbreaking, compostable heat transfer material that combines sustainability with high performance. Certified by the Biodegradable Products Institute (BPI) and compliant with ASTM D6400 standards, PureHT™ is designed to decompose in composting environments without leaving harmful residues. Despite its eco-friendly nature, it offers the same user-friendly features as EasyWeed®, such as a thin profile and low application temperature of 275°F. Available in nine earthy tones like Ultramarine Blue and Paprika Red, PureHT™ is ideal for environmentally conscious creators who value quality and style.

Pure HT™ is CPSIA certified and safe for children's clothing.

Actual width of 20" Pure HT™ is 19.8".